Sea Conditions at
MERRICK

Station status: Page update and weather are reporting
in Greenwich Mean Time (Eastern Daylight time + 4 hours, 1600 GMT = noon EST).
We will switch to zone local (EST and EDT) as soon as possible.

Bay TideSee notes below regarding level references.

Time

02/17 23:18

Highest, last 24 hr

Lowest, last 24 hr

Water level

1.7 feet
( 0.5 meters) MSL
2.9 feet NGVD29

2.7 feet
( 0.8 meters) MSL
3.8 feet NGVD29
at 02/17 21:30

-1.3 feet
(-0.4 meters) MSL
-0.2 feet NGVD29
at 02/17 03:24

Tide

Tide is ebbing.
Rate of change: -0.7 feet/hr
(-0.22 meters/hr).

Water temperature

39 deg F
( 4deg C)

40 deg F
( 4deg C)
at 02/17 15:12

38deg F
( 3 deg C)
at 02/17 07:06

Weather - note times below are GMT (EST+5 hours, EDT+4 hours)

Weather Observations at Merrick, NY, USA

Time

Last Updated on Feb 18 2018, 4:25 am GMT

Maximum, last 24 hr

Minimum, last 24 hr

Average wind speed

0 mph

11 mph
at 12:00am

Wind direction

North : 354 deg true

Air temperature

32.4 deg F
(0.2 deg C)

37.8 deg F
(2.78 deg C)
at 12:00am

32.4 deg F
(0 deg C)
at 4:19am

Barometric pressure

30 in Hg
(1015 mbar)

30 in Hg
(0 mbar)
at 12:00am

30 in Hg
(0 mbar)
at 4:24am

Barometer - 1 hour trend

Falling Rapidly

NOTES:

Real-time data are unchecked and preliminary. Please read this
disclaimer.

MSL = measurement referenced to Mean Sea Level.
Seasonal and weather system biases highly affect estuarine water levels,
therefore the MSL datum for this station is preliminary until data are
collected over a sufficient length of time to define it accurately.